What are parallel querys and query hints?
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Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meet the condition 333 after we create a scd table, can we use that particular dimension as a dimension table for star schema?
State any 5 of Cods guidelines of an OLAP system, brief description each?
Explain about core dimension, balanced dimension, and dirty dimension?
Explain what does level of granularity of a fact table signify?
Database in use is oracle?
In datastage can ve find the job based on source table name ??
Give me a broad concept of what a data warehouse is, and what it might be used for?
What is data warehosuing hierarchy?
What is the difference between agglomerative and divisive hierarchical clustering?
How can we determine what records to extract?
Store (and count) non-fact records?
Can you describe me a problem you faced when you were trying to load data from R3 system and another system outside sap systems?